UNII:56E8224ZFJ C7H12O structure – Flashcards

Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

 
 Log Octanol-Water Partition Coef (SRC):
 Log Kow (KOWWIN v1.67 estimate) = 1.54

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
 Boiling Pt (deg C): 170.27 (Adapted Stein & Brown method)
 Melting Pt (deg C): -21.57 (Mean or Weighted MP)
 VP(mm Hg,25 deg C): 3.01 (Mean VP of Antoine & Grain methods)
 BP (exp database): 162-163 deg C
 VP (exp database): 2.25E+00 mm Hg at 20 deg C

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
 Water Solubility at 25 deg C (mg/L): 5142
 log Kow used: 1.54 (estimated)
 no-melting pt equation used

 Water Sol Estimate from Fragments:
 Wat Sol (v1.01 est) = 15228 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
 Class(es) found:
 Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
 Bond Method : 6.79E-005 atm-m3/mole
 Group Method: 2.81E-005 atm-m3/mole
 Henrys LC [VP/WSol estimate using EPI values]: 8.640E-005 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
 Log Kow used: 1.54 (KowWin est)
 Log Kaw used: -2.557 (HenryWin est)
 Log Koa (KOAWIN v1.10 estimate): 4.097
 Log Koa (experimental database): None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
 Biowin1 (Linear Model) : 0.7010
 Biowin2 (Non-Linear Model) : 0.7237
 Expert Survey Biodegradation Results:
 Biowin3 (Ultimate Survey Model): 2.9288 (weeks )
 Biowin4 (Primary Survey Model) : 3.6637 (days-weeks )
 MITI Biodegradation Probability:
 Biowin5 (MITI Linear Model) : 0.5879
 Biowin6 (MITI Non-Linear Model): 0.7225
 Anaerobic Biodegradation Probability:
 Biowin7 (Anaerobic Linear Model): -0.0760
 Ready Biodegradability Prediction: YES

Hydrocarbon Biodegradation (BioHCwin v1.01):
 Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
 Vapor pressure (liquid/subcooled): 300 Pa (2.25 mm Hg)
 Log Koa (Koawin est ): 4.097
 Kp (particle/gas partition coef. (m3/ug)):
 Mackay model : 1E-008 
 Octanol/air (Koa) model: 3.07E-009 
 Fraction sorbed to airborne particulates (phi):
 Junge-Pankow model : 3.61E-007 
 Mackay model : 8E-007 
 Octanol/air (Koa) model: 2.46E-007 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
 Hydroxyl Radicals Reaction:
 OVERALL OH Rate Constant = 13.5555 E-12 cm3/molecule-sec
 Half-Life = 0.789 Days (12-hr day; 1.5E6 OH/cm3)
 Half-Life = 9.469 Hrs
 Ozone Reaction:
 No Ozone Reaction Estimation
 Fraction sorbed to airborne particulates (phi): 5.81E-007 (Junge,Mackay)
 Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
 Koc : 25.05
 Log Koc: 1.399 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
 Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
 Log BCF from regression-based method = 0.488 (BCF = 3.08)
 log Kow used: 1.54 (estimated)

 Volatilization from Water:
 Henry LC: 2.81E-005 atm-m3/mole (estimated by Group SAR Method)
 Half-Life from Model River: 23.15 hours
 Half-Life from Model Lake : 341.3 hours (14.22 days)

 Removal In Wastewater Treatment:
 Total removal: 3.48 percent
 Total biodegradation: 0.09 percent
 Total sludge adsorption: 1.87 percent
 Total to Air: 1.52 percent
 (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
 Mass Amount Half-Life Emissions
 (percent) (hr) (kg/hr)
 Air 2.56 18.9 1000 
 Water 37.7 360 1000 
 Soil 59.6 720 1000 
 Sediment 0.0916 3.24e+003 0 
 Persistence Time: 349 hr